VMP Gen3R Head Unit Upgrade '07-14 Shelby GT500 5.4 L/5.8 L - Stage 3
Financing available with Affirm.
- Minimum recommended blower rpm 20,000
- Minimum supercharger RPM on WOT shifts 16,250
- Recommended for 900rwhp and above or 2.4" pulley and 10% lower on built engines with a rev-limit of 7000-7500 RPM vs stock engine rev-limit of 6500 RPM
- Below the recommended blower RPM the Stage 3 supercharger will make less boost and less torque. We only recommend this version if you are spinning it to the moon.
VMP Gen3R head unit upgrade kit for 2007-2014 Shelby GT500
It’s here! The ultimate supercharger upgrade for your 2007 through 2014 Ford Mustang Shelby GT500. Utilizing the latest patent-pending inlet port technology and Eaton 2.65 L TVS rotors the VMP Gen3R is able to produce amazing horsepower numbers. Available pulley sizes allow this supercharger to be run from 12 psi to 25 psi+. What’s different compared to the original VMP Gen3 2.65 L TVS supercharger?
See related items below for recommended accessories.
- All new casting
- Patented Magnuson Stage 2 DFT port geometry Standard, Stage 3 available
- Smoother airflow path into rotors
- Uses stock GT500 throttle-body bolt pattern for an improved short turn radius
Check out what makes the Gen3R better in our video:
2007-2012 5.4 L Shelby GT500s should expect 680-800 rear wheel horsepower (750-900 crank HP) with 2.8”-2.5” upper pulley sizes on the stock engine. Overdrive lower pulley NOT required.
2013-2014 5.8 L Shelby GT500s with the factory 2.3 L TVS will see huge improvements with the VMP 2.65 L Gen3R TVS due to the higher twist and resultant efficiency increase with the new 2.65 L rotorpack. You can expect 750-800+ rear wheel horsepower with a 2.6”-2.5” upper pulley on the stock engine.
800 rwhp is the recommended safe limit on the stock engine and the VMP Gen3R can easily achieve that with supporting modifications and good fuel (E85 or 93+boostane).
Built engines with forged pistons/rods, aftermarket camshafts, and cylinder head porting can see 1000+ rwhp depending on compression ratio and fuel used. 10% or 15% ATI overdrive pulley recommended and available from VMP.
Check out this video link where Lund Racing made 1250RWHP SAE
Our kit includes all necessary parts and hardware to upgrade the head unit.
Gen3 and GenR require a minor modification to the cooling tower with the provided milling tool, click here for the instructional video.
VMP has designed a new line of monoblades around power, driveability, and tuneability. Click here to view VMP's line of throttle bodies.
Use VMP 10 rib bolt-on pulleys with this supercharger and the 07'-14' Shelby GT500, click here to view VMP's line of pulleys.
Pulley Size | Boost 5.4L | Boost 5.8L | Fuel Octane |
3.0” | 16psi | 14psi | 91+ |
2.8” | 18psi | 16psi | 93+ |
2.7” | 19psi | 17psi | 93+ Boostane or E85 |
2.6” | 20psi | 18psi | 93+ Boostane or E85 |
2.5” | 21psi | 19psi | 93+ Boostane or E85 |
2.4” | 22psi | 20psi | 93+ Boostane or E85 |
For stock engines on 93 octane we recommend a 2.8” on the 5.8 L and a 2.8” on the 5.4 L
For stock engines on 91 octane we recommend a 2.9” on the 5.8 L and a 3.0” on the 5.4 L
Fits 5.4L and 5.8L engine
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